Delaware Rep.-elect Sarah McBride has become the target of South Carolina Rep. Nancy Mace, who introduced a resolution to prevent trans women from using the women's restroom on Capitol Hill.

A sitting congresswoman is pushing to get the incoming, first-ever openly transgender member of Congress barred from using women’s bathrooms at the U.S. Capitol.

McBride, the first out transgender person elected to Congress, will serve in the House starting next year, and Mace doesn't want her using women's bathrooms at the Capitol.

Republican Rep. Nancy Mace introduced legislation to ban trans women from using single-sex bathrooms on Capitol Hill, targeting Rep.-elect Sarah McBride, the first openly trans member of Congress. Here's what the bill says and what the reaction has been.

The South Carolina Republican’s resolution comes two weeks after the historic election of Democrat Sarah McBride, a trans woman, to Congress.

On one side of the Capitol, Republican Rep. Nancy Mace vowed to “stand in the way” of Democratic Rep.-elect Sarah McBride, the first out transgender woman elected to Congress, using women’s bathrooms in the US Capitol.

Republican Representative Nancy Mace placed a label reading "biological" above a sign for a women's bathroom in the U.S. Capitol, just weeks before the first openly transgender member of Congress is sworn in.